Kiehl's

Kiehl's Ultra Pure 5.0% Niacinamide Oil-Minimising High-Potency Serum 30ml

**Target oily and blemish-prone skin with Kiehl's Ultra Pure 5.0% Niacinamide Serum.** This potent formula features 5.0% Niacinamide, a powerful ingredient known to visibly refine pores and reduce excess sebum. Experience a clearer, smoother complexion with a mattified finish. Ideal for those seeking to control shine and improve skin texture, this serum delivers a visible transformation for balanced, healthy-looking skin. Its ultra-pure formulation ensures efficacy and gentleness.